[  954.904394][T30683] br0: port 1(c1) entered blocking state
[  954.904628][T30683] br0: port 1(c1) entered disabled state
[  954.904839][T30683] c1: entered allmulticast mode
[  954.907078][T30683] c1: entered promiscuous mode
[  955.038502][T30688] br0: port 2(c2) entered blocking state
[  955.038718][T30688] br0: port 2(c2) entered disabled state
[  955.038930][T30688] c2: entered allmulticast mode
[  955.040458][T30688] c2: entered promiscuous mode
[  955.186403][T30693] br0: port 3(c3) entered blocking state
[  955.186620][T30693] br0: port 3(c3) entered disabled state
[  955.186826][T30693] c3: entered allmulticast mode
[  955.189159][T30693] c3: entered promiscuous mode
[  955.341015][T30698] br0: port 4(sender) entered blocking state
[  955.341238][T30698] br0: port 4(sender) entered disabled state
[  955.341429][T30698] sender: entered allmulticast mode
[  955.342872][T30698] sender: entered promiscuous mode
[  955.388986][T30700] br0: port 4(sender) entered blocking state
[  955.389248][T30700] br0: port 4(sender) entered forwarding state
[  955.389627][T30700] br0: port 3(c3) entered blocking state
[  955.389812][T30700] br0: port 3(c3) entered forwarding state
[  955.390172][T30700] br0: port 2(c2) entered blocking state
[  955.390357][T30700] br0: port 2(c2) entered forwarding state
[  955.390704][T30700] br0: port 1(c1) entered blocking state
[  955.390892][T30700] br0: port 1(c1) entered forwarding state
[  966.426350][   T12] br0: port 1(c1) entered disabled state
[  966.430559][   T12] c1 (unregistering): left allmulticast mode
[  966.430930][   T12] c1 (unregistering): left promiscuous mode
[  966.431206][   T12] br0: port 1(c1) entered disabled state
[  966.561107][   T12] br0: port 2(c2) entered disabled state
[  966.564739][   T12] c2 (unregistering): left allmulticast mode
[  966.564929][   T12] c2 (unregistering): left promiscuous mode
[  966.565110][   T12] br0: port 2(c2) entered disabled state
[  966.693659][   T12] br0: port 3(c3) entered disabled state
[  966.696305][   T12] c3 (unregistering): left allmulticast mode
[  966.696506][   T12] c3 (unregistering): left promiscuous mode
[  966.696682][   T12] br0: port 3(c3) entered disabled state
[  966.831417][   T12] br0: port 4(sender) entered disabled state
[  966.833623][   T12] sender (unregistering): left allmulticast mode
[  966.833815][   T12] sender (unregistering): left promiscuous mode
[  966.833991][   T12] br0: port 4(sender) entered disabled state